package itdfq.ydd.Structural_Patterns.waiguan;

/**
 * @Author GocChin
 * @Date 2021/4/19 19:49
 * @Blog: itdfq.com
 * @QQ: 909256107
 */
public class Music {
    public void run(){
        System.out.println("播放音乐");
    }
    public void shut(){
        System.out.println("暂停音乐");
    }
}
